soc/rockchip/rk3399/sdram: Move WL training into a separate function

Move WL training into its own function to enable better error handling.

Signed-off-by: Moritz Fischer <moritzf@google.com>
Change-Id: I7917846c51982a2473f11d14c51c270e59e59d74
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50862
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: ron minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions